Think Python, Excersie 5.2

check_fermat.py

def check_fermat(a,b,c,n):
    if n < 3:
        print("please enter n > 2!")
        return
    if a**n + b**n == c**n:
        print("Holy smokes, Fermat was wrong!")
    else:
        print("No, that doesn't work.")
try:
    a = int(input("enter a: \n"))
    b = int(input("enter b: \n"))
    c = int(input("enter c: \n"))
    n = int(input("enter n, n must be greater 2: \n"))
except ValueError:
    print("Please enter an interger > 2 ")
    return

check_fermat(a,b,c,n)